Overview
The Carrier DHW-A2W heat pump system is a true all-in-one kit with indoor unit, outdoor unit, buffer tank, and domestic hot water tank. It’s the easiest way to add heat pump hot water.
This system proves adaptable and works in a variety of application types. Whether installing forced-air heating and cooling, retrofitting a legacy radiant heating system, driveway heating system, or a combination, these versatile systems effortlessly accommodate various heating and cooling strategies.
This unit is ready to install without additional hydronic specialties and carries a low cost of ownership with minimal maintenance and low operating costs. The 33NM3 can be paired with a furnace or a boiler utilizing the “dual fuel switch”. Auxiliary electric heat is integrated into the indoor unit.







